Search placement increases as more sites link into your site. HotDoodle sites with domains can participate in automatic link exchanges with other HotDoodle sites. The domains for the site can be added to a link pool, and once added every site in the pool will instantly and automatically have 2 outgoing links to that domain with the search terms of your choice. Similarly, your site will link to theirs, but these links are done in a way that only web walkers (e.g. search engines) are likely to find them.
Adding your site's domains to link pools is done from the "configure domains" link on the "site publication" screens. Most of the time this is all that you will need to do. However if you want to show visitors your the sites in your link pool, add search block in the "Link Exchange" view.
See other Search Engine Optimization (SEO) Techniques